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UV- and weather-resistant formulation specifically engineered for long-term outdoor performance in photovoltaic (PV) module assembly.
Acetoxy-cure chemistry enabling rapid surface cure at ambient temperature and humidity, with excellent adhesion to glass, aluminum, and EVA encapsulants.
Low modulus and high elongation (>200%) to accommodate thermal expansion/contraction stresses in solar panel frames and junction boxes.
Halogen-free and RoHS-compliant, supporting sustainability requirements for modern solar manufacturing.
Consistent one-component rheology — no mixing required — ensuring process reliability in automated dispensing systems.
Edge sealing of crystalline silicon photovoltaic modules.
Sealing and bonding of PV junction boxes to module backsheets and frames.
Mounting and sealing of bypass diodes within solar panel assemblies.
Weatherproofing of cable entries and connectors in outdoor-rated solar inverters and combiner boxes.
| Chemical Type | Acetoxy-curing silicone elastomer |
| Product Form | Paste-like, thixotropic one-component sealant |
| Appearance | Homogeneous black paste |
| Primary Applications | Photovoltaic module edge sealing, junction box attachment, and outdoor electrical enclosure sealing |
| Key Features | UV-stable, low modulus, high elongation, halogen-free |
| Benefits | Long-term weather resistance, stress-relieving flexibility, process-safe single-component use |
| Storage Stability | 12 months in original unopened packaging at ≤25 °C |
| Shelf Life After Opening | Use within 4 weeks under sealed, dry conditions |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
